package com.woniuxy.classteacher.mapper;

import com.woniuxy.commons.entity.wyh.GradeInfo;

/**
 * @author 李英勇
 * @date 2020/7/22 - 16:58
 * 通过gaid获取年级
 */
public interface GradeMapper {
    public GradeInfo findGradeByGaid(int gaId);
}
